Studia Źródłoznawcze = Commentationes T. 19 (1974), Title pages, Contents - Institute of History of the Polish Academy of Sciences (Państwowe Wydawnictwo Naukowe, 1974)
p. 1-11 ; err.
Contents also in French.
Keywords: History -- sources [KABA]; Historiography [KABA]; Auxiliary sciences of history -- Periodicals [KABA]